Method of preparing a magnetic recording medium

Details Method of preparing a magnetic recording medium Method of preparing a magnetic recording medium

1982-02-25

1986-05-13

Pianalto, Bernard D.

Stock material or miscellaneous articles

Composite

Of inorganic material

427131, 427132, 427250, 427 44, 428900, H01F 1002

Patent

active

045886563

ABSTRACT:
A magnetic recording medium comprising a substrate, a thin magnetic metal film having spaced-apart columnar grains deposited on the substrate, and an organic polymer formed in the space between the columnar grains and integrated therewith. The medium is prepared by impregnating the spaces between the columnar grains with organic monomers or oligomers and polymerizing them in the spaces.

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"Vacuum Deposition of Thin Film", L. Holland, Chapman and Hall Ltd., 1956.
"Handbook of Thin Film Technology", L. I. Maissel and R. Glang, McGraw-Hill Co., 1970.

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